Home / 27,234,001.20-40,851,001.80-25,155,476.40

Finding the Fourth Proportional to 27,234,001.20, 40,851,001.80 and 25,155,476.40

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Solution

The fourth proportional to 27,234,001.20, 40,851,001.80 and 25,155,476.40 is: 37,733,214.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,234,001.20 : 40,851,001.80 = 25,155,476.40 : x
  2. Step 2: Convert to fraction form
    27,234,001.20/40,851,001.80 = 25,155,476.40/x
  3. Step 3: Cross multiply
    27,234,001.20x = 40,851,001.80 × 25,155,476.40
  4. Step 4: Simplify right side
    27,234,001.20x = 1,027,626,411,696,257.38
  5. Step 5: Solve for x
    x = 1,027,626,411,696,257.38/27,234,001.20
  6. Step 6: Final answer
    x = 37,733,214.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.